baber/WOPTO huggingface dataset:
Patent DE-19755238-A1 (DE)
Title: Valve rod guide
Inventor: ZIEGERT HORST
IPC: F02M26/67
Filed: 1997-12-12
Abstract: The valve rod guide (1) consists of a guide bush (6) with connecting part (4) fitted in a boring (5) in the casing. The shell contains two spaced-out bearing shells (7, 8), between which is a sintered metal bush (9). The valve rod passes through the three bushes and has a tulip-shaped shielding bush (11) facing the valve chamber, projecting beyond the sector (12) of the guide bush inside the casing boring.
Patent DE-19755681-A1 (DE)
Title: Air ionization arrangement
Inventor: WEYERGANS RUDOLF
IPC: H01T23/00
Filed: 1997-12-15
Abstract: The arrangement includes an electric source of energy, and a compressor for conveying air from an air inlet to an outlet for the ionized air. The energy source (2, 3) is connected with at least two negative electrodes (5, 6) arranged in the airstrip, whereby at least one of the electrodes surrounds at least one further electrode, at least partially, and the negative electrodes are arranged in the area of the outlet for the ionized air.
Patent DE-19756337-A1 (DE)
Title: Drill head with independent spindles
Inventor: SELCI GIANCARLO
IPC: B23B39/16
Filed: 1997-12-18
Abstract: The drill head has for each of the spindles (2), a longitudinally hollow, axially secured and angularly movable body (19) which encloses the relevant spindle coaxial. Actuators are provided to move one of the spindles inside the body between a lowered position where the spindle receives torque from the drive shaft (8) and the tool (3) processes a certain material, and a raised position where the spindle (2) is free and holds the corresponding tool free in the air. Each elongated body is coupled to the drive shaft (8). Couplings (23) selectively connect each spindle and the corresponding elongated body so that they are connected, and are selectively rotationally secured.
Patent DE-19756395-A1 (DE)
Title: Envelope cutting device works with sensor control
Inventor: THIEL KARL-HEINZ
IPC: B26D5/32
Filed: 1997-12-18
Abstract: The device (1) cuts envelopes (2') from an endless supply of paper (2) using a drum with an attached blade (3) and a matching anvil device (5). A transport drum (6) moves the pieces (2') to their next destination (folding, gumming etc.). The adjustment of the new type of an envelope cutting device (1) is made automatically after sensors (12), positioned above the material (2), have detected a different arrangement of marks (13) and transmitted this information to a central control unit (17).
Patent DE-19800165-A1 (DE)
Title: Automatic self-protection system, especially for special fire fighting vehicles for airports, industry, refineries, forest fire fighting
Inventor: VIGH ANDREAS DIPL ING
IPC: A62C3/07
Filed: 1998-01-05
Abstract: The system can automatically activate or reactivate an extinguishing/cooling process in the event of a ground fire or a high level of radiated heat. The vehicle has optical sensors, e.g. fiber glass, and heat sensors, e.g. infrared, at different positions
Patent DE-19801766-A1 (DE)
Title: Reciprocating engine has two oil pumps, one operated at high engine speed,
Inventor: OKUDA AKIHITO
IPC: F16H47/04
Filed: 1998-01-19
Abstract: In a combined hydraulic and mechanical gear drive (T), power taken from an input shaft (9) powered by a motor (E), is sub-divided by a gear arrangement (3), and transferred to first and second output shafts (10{SYMBOL 218 \f "Symbol"}1, 10{SYMBOL 218 \f "Symbol"}2). An infinitely-variable hydrostatic gear (2) hydraulic pump (24) is driven by a first output shaft (10{SYMBOL 218 \f "Symbol"}1),  while its hydraulic motor (25) is powered by a second output shaft (10{SYMBOL 218 \f "Symbol"}2) through a mechanical gear assembly (1) and the hydraulic pump (24). The input shaft (9) is linked to a main oil pump (Pm) and the shaft (9) turns at the same speed as the motor (E). The first output shaft (10{SYMBOL 218 \f "Symbol"}1) is linked to an auxiliary oil pump (Ps). The first output shaft (10{SYMBOL 218 \f "Symbol"}1) speed declines towards zero with an increase in the speed of the motor (E). Oil is pumped by both the auxiliary pump (Ps) and the main pump (Pm) within the low motor (E) speed range. Oil is pumped only by the main pump (Pm) within the high motor speed range.
Patent DE-19804227-A1 (DE)
Title: Bridging coupling with vibration leveling mass on torsion vibration damper
Inventor: SUDAU JOERG DIPL ING
IPC: F16H45/02
Filed: 1998-02-04
Abstract: The bridging coupling has a driving side transmission element and a driven side transmission element able to turn relative to it, with control devices for the elastic elements of a damping device.  The driven side transmission element (52) has a carrier (51) for the vibration leveling mass (54), which is fixed to the turbine wheel (13) and has at least one recess (53) to receive the vibration leveling mass, with a guide track (55) permitting movement of the mass on the carrier perpendicular to the radial direction.
Patent DE-19804829-A1 (DE)
Inventor: SCHWARZ PETER
IPC: C11D3/386
Filed: 1998-02-06
Abstract: According to the inventive method for cleaning milking equipment, at least part of the aqueous solution used for cleaning is collected after the equipment has been cleaned so that it can be re-used for cleaning after the equipment has been re-used. The method is characterised in that a solution with an acidic pH is used for cleaning and in that no alkaline cleaning solution is used in addition to this acidic cleaning solution. The use of an acidic cleaning solution instead of an alkaline cleaning solution reliably ensures that undesired deposits are eliminated, especially in problem areas.
Patent DE-19805351-A1 (DE)
Title: New human G-protein coupled receptor from brain tissue, used to treat nervous system disorders, e.g. Alzheimer's disease, eating disorders and as cerebral protectant
Inventor: KROEGER BURKHARD DR
IPC: C12P21/08
Filed: 1998-02-11
Abstract: An isolated protein or its derivative (I) is new and has a 481 amino acid sequence given in the specification Independent claims are also included for the following:  (1) a nucleic acid sequence (II) encoding (I); (2) recombinant constructs (IIa) comprising (II) plus regulatory elements; (3) host cells transformed with (II) or (IIa); (4) antibodies (Ab) specific for (I); (5) a method for identifying ligands of (I); and  (6) methods for quantitative or qualitative determination of (I) and (II) in biological samples.
Patent DE-19808616-A1 (DE)
Title: Remote control method especially for camera using computer
Inventor: SCHUSTER ROLF DR RER NAT
IPC: A61B5/00
Filed: 1998-02-24
Abstract: The method involves connecting a bidirectional information channel, a user terminal, and an apparatus for mutual data exchange i.e. transmission of commands and return transmission of information. The user terminal is preferably a computer and the apparatus is preferably a camera. The user terminal is responsive via the Internet to a server for connecting the information channel. The server sets-up a call line connection with to the camera via a public communication network, such as analogue network, ISDN or GSM.
Patent DE-19810981-A1 (DE)
Title: Switch with positive temperature coefficient or PTC element for improved current limiting and light arc quenching
Inventor: GLATZ-REICHENBACH JOACHIM
IPC: H01H9/42
Filed: 1998-03-13
Abstract: The switch has at least two contact pieces (1,2) and at least one light arc rail (3) adjacent to and connected to at least one contact piece, which does not lie in the current path with the contacts closed and which produces a light arc (4) from the contact piece to the rail when the contact pieces are opened. The light arc rail consists at least partly of positive temperature coefficient conductor material and/or is connected via a PTC conductor (5) to an adjacent contact piece. An Independent claim is also included for a switch arrangement.
Patent DE-19814956-A1 (DE)
Title: Verfahren zur Herstellung von Kfz-Innenverkleidungen
Inventor: HUNE RUPERT
IPC: B29C44/12
Filed: 1998-04-03
Abstract: Das Verfahren dient der Herstellung von Kfz-Innenverkleidungen mit einem Träger (3), der auf der in Gebrauchslage sichtbaren Seite mit einer Folie (1) überzogen ist. Zumindest einige Abschnitte zwischen der Folie und dem Träger sollen mit Polyurethan hinterschäumt werden. Im einzelnen ist das Verfahren durch folgende Schritte gekennzeichnet: DOLLAR A 1) Herstellen der Folie (1) mit Übermaß (1a) einschließlich eines Umbugs an den Rändern durch Tiefziehen oder dergleichen; DOLLAR A 2) Beschneiden der Folie (bei 1a) auf das gewünschte Endmaß; DOLLAR A 3) Einsetzen des luftdurchlässigen Trägers (3) in die Folie (1) einschließlich Eindrücken in die umgebogenen Ränder; DOLLAR A 4) Einlegen dieses Verbundes in das Unterteil (5) eines Schäumwerkzeuges und Fixieren durch Vakuum; DOLLAR A 5) Einfahren des Oberteils (6) des Schäumwerkzeuges und dabei vollständiges Umbiegen der Ränder der Folie (1) auf die gewünschte endgültige Form; DOLLAR A 6) Einbringen des Polyurethans in das geschlossene Formwerkzeug zum Hinterschäumen und Verkleben der Folie auch im Bereich der gebogenen Ränder mit dem Träger. DOLLAR A Hierdurch wird eine Kfz-Innenverkleidung mit hinterschäumten Abschnitten hergestellt, wobei das endgültige Umbiegen der hinterschnittenen Ränder durch das Formwerkzeug erfolgt, wobei die Verklebung im Bereich dieser umgebogenen Ränder durch das Polyurethan sichergestellt wird, das gleichzeitig die hinterschäumten Abschnitte bildet.
Patent DE-19815575-A1 (DE)
Title: Women's urinal for public toilets
IPC: E03D13/00
Filed: 1998-04-07
Abstract: The urinal (1), especially for women, has a urine catch surface (2) generally parallel to direction of urine flow direction in a sharp angle to the odour trap. At least the surrounding edge (3) at the urine trap surface (2) is lower than the remainder of the edge round the toilet pan (7). The upper outline of the toilet pan (7) is extended longitudinally, into an oval shape, with a tapering at the urine trap surface (2).
Patent DE-19816309-A1 (DE)
Title: Direct assembly for silicon sensors
Inventor: DUERSCHMIDT MANFRED DR
IPC: H01L31/0203
Filed: 1998-04-11
Abstract: The assembly requires wafers or chips location with respect to other silicon chips. The latter are fitted onto or into chip supports, between which and the silicon chips are made and/or placed wire bond couplings. The chips of other material are coated with an adhesive film and setting the other material chips onto the location region of the Si chips by pick and place technology. Then follows a rough and fine positioning of the chips and the adhesive fixing process is initiated. Then follows a measured lobe or all round casting for preserving, fixing, or hermetic enclosure of the bond coupling.
Patent DE-19818032-A1 (DE)
Title: Measuring inner diameter of hole in object using circular beam formed from light source
Inventor: NAKAMURA TAIZO
IPC: G01B11/12
Filed: 1998-04-22
Abstract: The method for measuring the inner dia. of a hole in an object is carried out in a number of steps: a circular beam from a light source is formed. The inner wall of the hole of the object is illuminated with the circular beam. The reflected beam from the inner wall is received as a circular image, and the dia. of the circular image is measured, to provide the inner dia. of the hole. The system for carrying out the method has a light source, an optical illumination system for forming a light beam from the light source with a circular beam, and for the illumination of the inner wall of the hole of the object. An optical monitoring system is provided for the reception of the circular beam, which is reflected from the inner wall of the hole, as an observable circular image.
Patent DE-19819468-A1 (DE)
Title: Method for laying floor or wall tiles
Inventor: BRUEGGEMANN MANFRED
IPC: E04F13/08
Filed: 1998-04-30
Abstract: A method for laying floor or wall tiles has an elastic mat (1) with a flat base and with a matrix pattern of ridges (21,22) to form compartments each holding one tile. The tiles can be bedded into the matrix with adhesive or can be held through the elasticity of the matrix walls. The latter method allows periodic replacement of tiles e.g. to vary the pattern and design of a floor.- DETAILED DESCRIPTION - The mat is provided with a reinforcing mesh and is made of elastic material cut to length from a roll. The design can include a surround space without separating walls to form a drainage channel which can be filled with an elastic grid material
Patent DE-19821577-A1 (DE)
Title: Waste water biological treatment process has carpet of hanging fibers
IPC: C02F3/10
Filed: 1998-05-14
Abstract: In the biological stage of a waste water treatment process, water passes through a basin with a multitude of hanging threads (13) which act as the substrate for a colony of micro-organisms. The threads have a core of carbon fiber, glass fiber or similar strong fiber.
Patent DE-19821897-A1 (DE)
Title: Motor vehicle control for automatic drive
Inventor: IBAMOTO MASAHIKO
IPC: B60K23/00
Filed: 1998-05-15
Abstract: The control has a sensor unit (13). The sensor unit (13) has a measuring head (13a) arranged in a measuring through bore (15a) of a gear (2) to contain information for the control of the gear. The control has an actuator unit (16) with an actuator element (16a). The latter is inserted into a drive through bore (15b) in the outer wall of the gear (2) near the measuring through bore for actuating a hydraulic system in the gear. The control also has a rotation rate change control unit (14) for controlling the actuator unit on the basis of the information for controlling the gear. The measuring head of the sensor unit (13) may have a rotation rate measurement surface for containing the rotation rate information.
Patent DE-19824247-A1 (DE)
Title: Laser diode with improved structure suitable for radar system
Inventor: KATO HISAYA
IPC: H01S5/20
Filed: 1998-05-29
Abstract: The laser diode has a heterojunction and strip geometry, with a strip width of 100  mu m or more. The laser diode has a laser diode chip, which comprises an nGaAs substrate (2) onto which there is formed a further substrate (3). The device also has a first electrode layer, which is connected to a voltage source and a second electrode layer, which is grounded. An active layer (6), is arranged between the two electrode layers, to emit a laser beam when a current flows through it. The active layer is formed from multiple layers of alternating AlGaAs and GaAs layers with the front surface having low reflectivity and the rear surface having high reflectivity. The device also has a resistive layer with a resistance of 1 m OMICRON  or more. The resistive layer is arranged inside a current path, which extends from the first electrode layer through the active layer to the second electrode layer.
Patent DE-19824564-A1 (DE)
Title: Label integrated with packet with extended side surfaces
Inventor: HUBER FRANZ
IPC: G09F3/02
Filed: 1998-06-02
Abstract: The box is extended on several side surfaces vertically and horizontally or vertically or horizontally so that several surfaces are produced when the box is unwound. The extra surfaces are covered with transparent permanent adhesive, or with strips or dots of adhesive, or the surfaces are punched or provided with tabs, perforations, clips, or folded in concertina fashion, for fitting together.
Patent DE-19825067-A1 (DE)
Title: Transporting trolley
Inventor: KUESTER WERNER
IPC: B62B5/00
Filed: 1998-06-04
Abstract: The trolley has a collapsible box which is removably fixed to a collapsible subframe (3). The subframe has pivot points (4,9) to make it collapsible, and on its upper side is formed as a rectangular ring (11).  The ring has a raised edge (12) with a lower lying annular insert (13) with a smaller periphery.
Patent DE-19828093-A1 (DE)
Title: Quantitative and qualitative measurement device for solution properties
Inventor: ARNDT KARL-FRIEDRICH
IPC: G01N27/12
Filed: 1998-06-24
Abstract: A device measures physical properties for a solution by detection of dimensional changes of sensitive, or sensitized, polymer reticulations caused by contact with the solution. The dimensional changes may be monitored by mechanical, optical or electronic means, and in a preferred arrangement the device takes the form of a field effect transistor.  A semiconductor device has two regions (8,9) of n-doped silicon separated by a p-doped silicon region (10), and covered by a silicon insulating layer (7) which is in turn covered by a thin, swellable, polyacrylamide layer (1) connected to a gate electrode (6). A potential difference applied between the gate (6) and base (10) initiates a drain - source current flow through the semiconductor; application of an appropriate liquid to the polymer layer causes swelling and an increased separation of the gate from the semiconductor layer, with consequent change in the monitored current.
Patent DE-19830054-A1 (DE)
Title: Current supply device associated with overhead HV supply line
Inventor: POHLMANN HEINRICH
IPC: H01F38/30
Filed: 1998-07-04
Abstract: The current supply device uses a transformer (4) cooperating with the earth conductor (3) of the overhead HV supply line, for obtaining the induced current resulting from the electromagnetic field around the live conductor of  the overhead HV supply line and supplying  the current to an  electrical load (5) adjacent the overhead HV supply line.
Patent DE-19831869-A1 (DE)
Title: Use of pigments based on lamellar substrate for coloring food and pharmaceutical products
Inventor: SCHWEINFURTH RALF
IPC: A23L5/42
Filed: 1998-07-16
Abstract: Titanium dioxide and/or iron oxide pigments based on a lamellar substrate are used for coloring food and pharmaceutical products. Titanium dioxide and/or iron oxide pigments based on a lamellar substrate are used for coloring food and pharmaceutical products. Independent claims are also included for:  (1) the production of food and pharmaceutical products colored with titanium dioxide and/or iron oxide pigments by adding the pigments, alone or in combination with other pigments or dyes, to the products during or after their manufacture; and (2) food and pharmaceutical products containing titanium dioxide and/or iron oxide pigments based on a lamellar substrate.
Patent DE-19836611-A1 (DE)
Inventor: LUBER ERNST
IPC: H03K17/945
Filed: 1998-08-12
Abstract: The temperature-compensated electrical device (1) includes a sensor (3) thermally coupled to the housing (2) and connected to an electric circuit (5) for relaying and evaluating its sensor signals. There is due allowance for the varying temperature values of the device (1) ambience as detected by a temperature sensor (12). The temperature sensor (12) and the electric circuit (5) are arranged in the housing (12) on the same circuit board (4) with the temperature values of at least one temperature characteristic reproducing the intrinsic heating within the device. This is held in a store (14) for correction of the temperature values detected during the evaluation by the sensor (12).
Patent DE-19836886-A1 (DE)
Title: Autostereoscopic method for image and film reception and reproduction, using multiple aperture multiplexing and involving displaying image composite in fast sequence so that viewer does not detect changes
Inventor: JUST DIETER
IPC: G02B30/31
Filed: 1998-08-14
Abstract: The method involves using multiple aperture multiplexing, with display of image composite in fast sequences such that viewer does not detect changes. The method involves using a screen and an optical closure device in the beam path that can be blocked or made transparent for the segment. The observer is positioned within a defined distance and angular range with respect to the associated device. Perspective views are acquired in real time or non-real time using one or more or one moving image acquisition devices. This provides digital data sets that are converted into suitable image composites and displayed on a screen by a multiplex method. A controller opens one or more closure device apertures to display the image composite, in a sequence so fast that the observer does not detect the changes.
Patent DE-19839038-A1 (DE)
Title: Device for rolling up straps used to secure loads on lorries has drum with slot for insertion of strap end, cranked handle for operating drum, and rail for attachment of device on support member of lorry
Inventor: KOEHN HELMUT
IPC: B60P7/08
Filed: 1998-08-28
Abstract: A component(1) is provided for attachment of the device on a lorry, and a roller(2) is provided for rolling up the strap. A slot(3) is provided for inserting one end of the strap into the roller, and a crank(4) and handle(5) are used to operate the roller. The attachment component has a rail(6) for fitting on a support member of the lorry, and the rail has screws or pins or a magnet for fastening purposes.
Patent DE-19839644-A1 (DE)
Title: Television signal equalise method
Inventor: SCHROEDER HARTMUT
IPC: H04N5/21
Filed: 1998-08-31
Abstract: The method involves using a filter type equaliser (EF) which has a comparison colour bust signal (VFBS) with a constant envelope ( R ). The comparison colour burst signal is compares with the envelope of an input colour burst signal (r(k)) of the television signal (FS) or of a signal derived from the television signal.  The coefficients of the filter type equaliser are adjusted dependent on the difference of the comparison colour burst signal. Preferably, the input colour burst signal and a Hilbert transformed input colour burst signal are supplied to the filter type equaliser. The output signal of the filter is provided as the derived signal.
Patent DE-19840471-A1 (DE)
Title: Apparatus for removal of coating from an article comprises devices which monitor voltage and/or current or potential variation, and are electrically connected to the control system of the apparatus
Inventor: SCHMID DIETER C
IPC: H05K3/24
Filed: 1998-09-04
Abstract: The apparatus for at least partial removal of coating from articles (17) in a coating installation through electrochemical process in an electrolyte, incorporates a control system (37). Monitoring devices (34, 39) at least partially cover the voltage and/or current or potential variations are electrically connected to the control system. The applied voltage is varied by the control system dependent on at least one characteristic section of at least one such monitored variation.
Patent DE-19841890-A1 (DE)
Title: Permanent filter for filtering tea or coffee several times has a sieving part with folds
Inventor: ZILS JUERGEN WERNER
IPC: A47J31/08
Filed: 1998-09-11
Abstract: Permanent filter for filtering tea or coffee several times has a chamber (14) for tea leaves or ground coffee with a wall made of a material for filtering the steeped drink. The form of the sieving part (10) is achieved using folds (12, 13).
Patent DE-19848972-A1 (DE)
Inventor: WIRTZ ANDREAS
IPC: B65H1/00
Filed: 1998-10-23
Abstract: The invention relates to a device for aligning sheets. In said device, a fly forces the sheets against two stops which are arranged at a right angle relative to each other. According to a first embodiment of the invention, the fly can be adjusted about an axis perpendicular to the sheet plane so that the sheet is forced against both stops at the same time. According to a second embodiment of the invention, two flies are provided and enclose an angle in the range of 30 DEG  to 60 DEG  so that the sheets are forced against both stops. The inventive device provides a means for reliably stacking and aligning sheets of various weights, roughnesses and sizes at a high rate (>/= 80 sheets/min).